• 컴퓨터교육학회논문지
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• 제16권3호
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• pp.79-89
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• 2013

과거 10년 동안 과학기술교육의 문제점 중에 하나는 학업성취에 비해 낮은 과학기술에 대한 학습동기와 흥미, 이공계 기피현상이다. 이를 극복하기 위한 해결책으로 등장한 것이 STEAM 교육이다. 그러나 학교 교육현장에서 STEAM 교육의 필요성과 가치를 드러낼 수 있는 다양한 실천적 연구가 부족하며, 기존의 STEAM 교육연구는 주로 학생들의 태도 변화에 초점을 맞추고 있다. 그래서 이 논문에서는 학교현장에서 첨단과학을 체험할 수 있는 직접 만드는(Hands on) 센서를 활용하는 STEAM 프로그램을 구안하여 초등학교 4학년 110명의 학생들에게 적용하고 그 효과를 연구하였다. 또한, STEAM 교육의 효과를 연구하기 위해 과학적 태도 검사, 아동 인성검사, 과학적 문제해결력 검사, 창의적 과학문제해결검사, 교육과정 만족도 검사를 실시하였다. 그 결과 측정한 모든 영역에서 STEAM 교육처치에 의해 향상되었다는 것을 확인하였다.

• 한국컴퓨터정보학회논문지
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• 제28권1호
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• pp.179-187
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• 2023

이 연구의 목적은 온라인 기반 아두이노 프로그래밍 체험 프로그램을 개발하고 적용하는 데 있다. 이 연구에서는 ADDIE 모형과 Lee의 모형에서 제시된 내용을 바탕으로 프로그램을 개발하고 이를 적용하였다. 이 연구의 결과는 다음과 같다. 첫째, 본 연구에서는 자유학기제 학생들을 대상으로 온라인상에서 적용할 수 있는 교육 프로그램 2종을 개발하였다. 둘째, 본 연구에서 개발된 프로그램의 교수학습자료는 강의에서 사용할 실습 재료, 교수용 사이트, 동영상 강의 콘텐츠 등이었다. 셋째, 개발된 프로그램은 학생이 등교한 상황과 등교하지 않은 상황에서 총 3회 적용되었다. 넷째, 프로그램의 만족도를 분석한 결과 학생들은 본 개발 프로그램에 대해 만족하고 있음을 확인하였다. 본 연구의 내용은 도서 산간 지역과 같이 강사의 접근이 쉽지 않은 장소에서 온라인 기반의 체험 활동을 기획하는 교수자들이 활용할 수 있는 참고 자료가 될 것이다.

• 인간식물환경학회지
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• 제24권3호
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• pp.277-283
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• 2021

Background and objective: This study was conducted to increase understanding of agriculture through agricultural experience programs for adolescents living in self-reliance residence hall, and to investigate changes in work performance ability through changes in hand function. Methods: There were 11 subjects, and the average age was 18.2 years, all males without disabilities. The agricultural experience program consists of a total of 10 sessions including orientation and watching videos on future agriculture, creating vegetable gardens, planting, managing each crop, harvesting, visiting the processing room, and selling at a local food store. Results: The change in agricultural literacy by the agricultural experience program positively improved from a score of 113.73 to 127.91 (p = .008). The changes by sub-item are as follows. The value and safety of agri-foods (p = .020) and agriculture and natural environment (p = .007) were significantly improved. The function and value of rural areas (p = .050), production of agricultural products (p = .160), processing and distribution of agricultural products (p = .248), and agricultural policies (p = .058) were not significantly changed. The simple function of the hands was measured by the number of pegs inserted during 30 seconds, and the assembly function was measured by the number of pegs inserted during 60 seconds. In the case of simple function, the dominant hand was improved from 14.82 to 15.83 (p = .014), andthe non-dominant hand was also significantly improved from 13.79 to 15.01 (p = .002). There was no significant improvement in the simple function (p = .153) and assembly function (p = .770) of both hands. Conclusion: It is considered that the agricultural experience program will enable youths living in self-reliance residence halls to enhance their understanding of agriculture as an occupation, and enable them to play a role as wise consumers by positively affecting improvements in their agricultural literacy and simple hand functions.

• Transactions on Electrical and Electronic Materials
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• 제17권5호
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• pp.280-288
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• 2016

Microelectronic product consumers may already be expecting another paradigm shift with smarter phones over smart phones, but the current status of microelectronic manufacturing engineering education (MMEE) in universities hardly makes up the pace for such a fast moving technology paradigm shift. The purpose of MMEE is to educate four-year university graduates to work in the microelectronics industry with up-to-date knowledge and self-motivation. In this paper, we present a comprehensive curriculum for a four-year university degree program in the area of microelectronics manufacturing. Three hands-on experienced-based courses are proposed, along with a methodology for undergraduate students to acquire hands-on experience, towards integrated circuits (ICs) design, fabrication and packaging, are presented in consideration of manufacturing engineering education. Semiconductor device and circuit design course for junior level is designed to cover how designed circuits progress to micro-fabrication by practicing full customization of the layout of digital circuits. Hands-on experienced-based semiconductor fabrication courses are composed to enhance students’ motivation to participate in self-motivated semiconductor fab activities by performing a series of collaborations. Finally, the Microelectronics Packaging course provides greater possibilities of mastered skillsets in the area of microelectronics manufacturing with the fabrication of printed circuit boards (PCBs) and board level assembly for microprocessor applications. The evaluation of the presented comprehensive curriculum was performed with a students’ survey. All the students responded with “Strongly Agree” or “Agree” for the manufacturing related courses. Through the development and application of the presented curriculum for the past six years, we are convinced that students’ confidence in obtaining their desired jobs or choosing higher degrees in the area of microelectronics manufacturing was increased. We confirmed that the hypothesis on the inclusion of handson experience-based courses for MMEE is beneficial to enhancing the motivation for learning.

• 한국초등과학교육학회지:초등과학교육
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• 제36권4호
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• pp.316-330
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• 2017

The purpose of this study was to develop the ESD program related to creative-experience activity, and to examine the effect of its application. The program was composed of 13 sessions for fifth-grade class in elementary school, including all of the environmental, economic, and social aspects of ESD. This program was connected to the domains of creative hands-on activities, that is, career activities, club activities, self-regulated activities and voluntary service activities. The results was as follows. First, the experimental group to undergo the ESD program related to creative-experience activity did not show significant differences in environmental literacy compared to the control group, but it is proven that this program contributed to the improvement of learners' environmental emotion, skill, and participation. Second, the experimental group did not show significant differences in scientific attitude compared to the control group, but it was considered to affect the elementary students' criticism, self-esteem, and patience in positive and effective manner. In conclusion, more ESD program that cultivate elementary school students' environmental literacy need to be developed continuously, and more intensive research should be conducted to earn better understanding of ESD.

• 한국보육지원학회지
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• 제16권5호
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• pp.105-126
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• 2020

Objective: This study aimed to reveal pre-service early childhood teachers' perception of children's environmental education using concept mapping and demonstrating its importance. Methods: Based on Kane and Trochim's(2007) procedure, 33 pre-service early childhood teachers conducted brainstorming and statement writing, and then the importance of selected statements were rated by 202 pre-service early childhood teachers. Selected statements were analyzed through multidimensional scaling and hierarchical cluster analysis. Results: Pre-service early childhood teachers perceived children's environmental education as concept mapping with 2-dimensions and eight clusters. The following eight clusters were established (1) daily practice through hands on experience, (2) nature environment, (3) recognizing and coping with environmental issues, (4) environmental preservation practices, (5) environmental sensitivity and consideration, (6) purpose of children's environmental education, (7) necessity for children's environmental education (8) Practice through connection with child's home and community. And then among the eight clusters, the most important was recognized as 'daily practice through hands on experience', and among the statements 'young children learn through the method of playing in nature and experience nature' was considered the most important. Conclusion/Implications: Based on these results, we discuss the importance of children's environmental education of pre-service early childhood teachers and how to support to develop teacher's training program.

• International Journal of Advanced Culture Technology
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• 제9권3호
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• pp.16-22
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• 2021

This study was phenomenological analysis of maternal nursing of online practice experience. The study participants were students in between the ages of 20 to 25 who participated in the online practice of maternal nursing and conducted to a total of three interviews until the meaning were no longer derived. The data collection period was from May 26 to June 5, 2021, and analysis was conducted simultaneously with the datas have collected. The collected data were analyzed using the Giorgi's Phenomenological Analysis Method, and the study resulted in five categories (Opportunity to repeat, Systematic Scenarios, Immediate nursing intervention feedback, Beneficial hands-on experience, Different case experiences), 11 subcomponents, and 21 Semantic units. Based on the results of this study, the following conclusions were obtained. In maternal nursing, nursing students could experience more systematic and diverse case online than experiences throughout clinical practice, and achievement was also increased in theory learning for online practice. In other words, the online practice of maternal nursing was suitable for various content compositions that could not be experienced in clinical practice, but it is deemed urgent to have a program in Korean suitable for Korean culture. In future studies, this researcher hope to produce a maternal nursing practice program in Korean.

• 공학교육연구
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• 제17권6호
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• pp.62-68
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• 2014

The purpose of this work is to provide systematic lecture materials for instructers who search for the effective teaching of applied mechanics of materials course with respect to lecture contents, teaching methods, and itemized course evaluations according to each class learning objective. For this. the evolution of teaching contents since 2010 until 2014 are briefly depicted and then most recent course learning objectives, lecture contents, and evaluation schemes are presented in detail. The results of this study may be used as base line data for the lecturers who teach similar courses and for the evaluation of program outcomes in ABEEK scheme through course-embedded assessment.

• 대한지구과학교육학회지
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• 제15권3호
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• pp.322-334
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• 2022

본 연구에서는 생활과학교실 강사의 프로그램 개발 및 수업 운영에서 겪는 어려움과 이를 바탕으로 한 연수에 대한 요구를 파악하고자 하였다. 이를 위하여 2022년 생활과학교실 강사 193명을 대상으로 온라인 설문조사를 실시하였고, 13명을 대상으로 면담을 실시하였다. 연구결과, 생활과학교실 강사들이 프로그램 개발에서 겪는 어려움은 수업 컨텐츠의 부족, 프로그램 개발 예산의 부족, 수업 운영에 필요한 기자재의 부족 등이 나타났으며, 수업 운영에서 겪는 어려움은 돌발상황, 시간 부족 등 계획 대로 운영되지 않는 상황으로 인한 어려움, 토의 및 실습과 같은 다양한 교육 방식 적용의 어려움 등으로 나타났다. 선호하는 연수 내용은 최신 과학기술, 기존 프로그램의 재구성 방법, 지역특화기술 순으로 나타났다. 또한 수업 운영에서 강사들이 겪는 어려움은 체험 키트를 사용하는 수업 운영 방식에서 비롯된 것으로 나타났다. 따라서 체험키트를 사용해야만 하는 생활과학교실 조건에서 강사가 최상의 교육을 할 수 있도록 돕는 방향으로 강사 교육이 이루어져야 한다.

• Human Ecology Research
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• 제54권3호
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• pp.239-250
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• 2016

This study identifies the aspects of a managers' perceived work experience in a Multicultural Family Support Center and analyzes how work experience backgrounds are formulated. In-depth interviews were conducted with 10 managers from March to September 2015 to understand managers' work experience. Descriptions from the interviews were analyzed using phenomenological research methods. The result show that their work experience can be categorized into 73 meanings, 10 subcategories, and five themes. The five themes are 'program development,' 'employees assignment optimization,' 'use and control network resources,' 'deal with changes in needs of multicultural families,' and 'supports vs. controls.' The analysis of the themes and subcategories from each theme allows us to first interpret that managers consider their significant and diversified work tasks overwhelming. Second, they find their jobs fit them and feel personally interested with a sense of duty from their work to overcome stress from heavy workloads. Third, managers put a high value on their work as a hands-on experience that is an officially authorized position from the government. Fourth, they are proud that they contribute to offering welfare services to multicultural families as members of Multicultural Family Support Centers.